Description
As with all Tannus tires, the Portal is made with a patented puncture proof resin called Aither 1.1 that allows the Portal design to reproduce the weight and strength of a standard tyre and is the only air free bike tyre weighing the same as the standard tyre, tube and rim combination adopted by many road cyclists. In addition to the minimum weight and strength, the Portal repels the elements and offers a 5000 miles flat proof driving warranty. The Portal even protrudes in wet conditions with greater grip and does not offer heat stretching.
Portal 700 x 28C (28-622) Hard Volcano.
Reviews
There are no reviews yet.